Han jian

The Han Dynasty sword (206 BCE–220 CE) was a pivotal weapon in ancient China, evolving from bronze to iron and early steel. Used by infantry and cavalry, these straight, double-edged blades reflected advanced metallurgy. Elite swords often featured ornate hilts with jade or gold, symbolizing status. The famous "Hundred Refinements" technique created durable, sharp weapons, influencing later Chinese swords.